<template>
  <div class="son">
    <h1>我是APP组件(孙)</h1>
    <Dialog></Dialog>
  </div>
</template>

<script>
import Dialog from './Dialog.vue'
export default {
    name:'Son',
    components:{Dialog}
}
</script>

<style>
    .son{
        background-color: rebeccapurple;
        padding: 10px;
    }
</style>